Rising our consumption of vitamin Okay could maintain a key to coronary heart well being.
The vitamin is available in two varieties: K1 is plentiful in leafy greens; K2 is present in fermented meals, like cheese. U.S. dietary tips advocate a mixed 120 micrograms (mcg) of K1 and K2 per day for males and 90 mcg for girls. However current analysis from Edith Cowan College means that ramping up our Okay consumption past these tips could scale back our danger of growing atherosclerosis.
Analyzing common every day vitamin Okay consumption amongst greater than 50,000 contributors within the Danish Food plan, Most cancers, and Well being examine over a variety of 17 to 22 years, Nicola Bondonno, PhD, and her staff noticed that these with the very best consumption of K1 have been 21 % much less doubtless than contributors consuming lesser quantities to be hospitalized due to atherosclerosis-related coronary heart illness.
Individuals with increased intakes of K2 have been 14 % much less doubtless than contributors consuming lesser quantities to be hospitalized with the situation.
“Present dietary informationtraces for the consumption of vitamin Okay are typically solely primarily based on the quantity of vitamin Okay an individual ought to devour to make sure that their blood can coagulate,” explains Bondonno. “Nonetheless, there may be rising proof that intakes of vitamin Okay above the present tips can afford additional safety towards the event of different ailments, equivalent to atherosclerosis.”
This text initially appeared as “The Case for Extra Okay” within the July/August 2022 difficulty of Expertise Life.